https://devzone.nordicsemi.com/f/nordic-q-a/47556/prorblem-adc-from-various-pin-in-nrf51822Hello All, I am working on nRF51822. I am use IAR and nRF51 SDK 12.3.0. I want to simultaneously read the value from 2 analog pins. For this, do I create just one adc_init function and handler functions or do I need to create multiple initializingen-USTelligent Community 13Wed, 22 May 2019 10:43:40 GMThttps://devzone.nordicsemi.com/thread/188509?ContentTypeID=1Wed, 22 May 2019 10:43:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ccede2a6-db80-4686-a827-3aba8cb8b1dcUrvisha Andani<p>Hi,</p> <p>Thanks for replying, But this example can not helpful for me because in all this example read ADC in event handler and in same buffer in my application i can not read adc at a time and also read in different different buffer.&nbsp;</p> <p>As you told above&nbsp;<span>manually re-init and sample each individual pin. so tell about how can i re-init pin and then init pin manually.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/188428?ContentTypeID=1Wed, 22 May 2019 07:35:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5f821a94-a09b-4a17-9bc2-98961e210e5dKenneth<p>Maybe one of these threads can be helpful:</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/17683/simplest-way-to-read-an-adc-input">https://devzone.nordicsemi.com/f/nordic-q-a/17683/simplest-way-to-read-an-adc-input</a></p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/16321/nrf51822-example-to-read-the-analog-input-from-adc">https://devzone.nordicsemi.com/f/nordic-q-a/16321/nrf51822-example-to-read-the-analog-input-from-adc</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/188398?ContentTypeID=1Wed, 22 May 2019 05:02:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da9309cb-5134-4611-b2b7-3d42a31bb19eUrvisha Andani<p>hi,</p> <p>Thanks for replying, can you give any example of ADC for nRF51 series?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/188232?ContentTypeID=1Tue, 21 May 2019 11:52:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c221572-ae91-4e26-a2d7-56add6d6c2e1Kenneth<p>On the nRF51-series there is only one CONFIG register, so you need to manually re-init and sample each individual pin yes.</p> <p>On the nRF52-series you can setup the SAADC to write directly to RAM, and thereby you can sample multiple pins if you want.</p><div style="clear:both;"></div>